209318760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83063}}^1$

素因数の和:83087

約数の個数: 96

約数和(自身を含む): 777479040

約数和(自身を除く): 568160280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 83063, 166126, 249189, 332252, 415315, 498378, 581441, 664504, 747567, 830630, 996756, 1162882, 1245945, 1495134, 1661260, 1744323, 1993512, 2325764, 2491890, 2907205, 2990268, 3322520, 3488646, 3737835, 4651528, 4983780, 5232969, 5814410, 5980536, 6977292, 7475670, 8721615, 9967560, 10465938, 11628820, 13954584, 14951340, 17443230, 20931876, 23257640, 26164845, 29902680, 34886460, 41863752, 52329690, 69772920, 104659380, 209318760]

約数ペア:

[(1, 209318760), (2, 104659380), (3, 69772920), (4, 52329690), (5, 41863752), (6, 34886460), (7, 29902680), (8, 26164845), (9, 23257640), (10, 20931876), (12, 17443230), (14, 14951340), (15, 13954584), (18, 11628820), (20, 10465938), (21, 9967560), (24, 8721615), (28, 7475670), (30, 6977292), (35, 5980536), (36, 5814410), (40, 5232969), (42, 4983780), (45, 4651528), (56, 3737835), (60, 3488646), (63, 3322520), (70, 2990268), (72, 2907205), (84, 2491890), (90, 2325764), (105, 1993512), (120, 1744323), (126, 1661260), (140, 1495134), (168, 1245945), (180, 1162882), (210, 996756), (252, 830630), (280, 747567), (315, 664504), (360, 581441), (420, 498378), (504, 415315), (630, 332252), (840, 249189), (1260, 166126), (2520, 83063)]